16253848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 32986800

約数和(自身を除く): 16732952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 419, 746, 838, 1492, 1676, 2984, 3352, 4849, 5447, 9698, 10894, 19396, 21788, 38792, 43576, 156287, 312574, 625148, 1250296, 2031731, 4063462, 8126924, 16253848]

約数ペア:

[(1, 16253848), (2, 8126924), (4, 4063462), (8, 2031731), (13, 1250296), (26, 625148), (52, 312574), (104, 156287), (373, 43576), (419, 38792), (746, 21788), (838, 19396), (1492, 10894), (1676, 9698), (2984, 5447), (3352, 4849)]